Technical Data; General - Baur PGK 25 Operating Instructions Manual

6. Technical Data

General

Operating voltage
Output voltage
Output current
Voltage indication
Current indication
Plotter output
Built-in battery
0-locking (3)
Timer (5)
Integrated discharge unit
Relative humidity
Ambient temperature
110-120 V / 220-230 V / 240 V, 50/60 Hz
built-in battery 12 V.
External battery 12 V can be connected to terminals (9) on front
panel. (battery cable AA 3 red, Ident. No. 460-439 and AA 3 black,
Ident. No. 460-458 available as accessories).
Stepless controllable with switch (2) 0-5 kV and switch (3) 0-25 kV.
Independent of load up to 1 mA output current.
Short-circuit current approx. 3 mA; continuous current 1 mA at
25 kV.
Voltage measurements are performed directly at the output via a
precision measuring resistor (1%). The scale is divided into 2
ranges;
0-5 kV and 0-25 kV maximum deflection. Meter: Class 1.5
The current display is divided into 5 ranges: 1 µA, 10 µA, 100 µA,
1mA, 10 mA maximum deflection. Currents from 50 nA are
measurable. The current is measured via an operational amplifier
and displayed on a meter: Class 1.5
For current recordings, a plotter with a floating input can be
connected to the insulated BNC connector (10). The same test
voltage is available for each current range
(e.g. 0-200 mV).
12 V, 6.5 Ah operating time at 2/3 load approx. 30 minutes. The
battery is charged by the internal charging unit (instrument must be
connected to mains). The charging time is approximately 24 hours.
The instrument can be switched on only, when the kV controller (3)
is in the zero position. (Locked against unintentional instrument turn
on!)
0-30 minutes
Discharge load 2000 Ws (6 µF at 25 kV= accordingly).
not condensing
working: 0...+45° C
storage: -20...+60° C
6. Technical Data
6-1